content: package org.opencv.core;
  
  //javadoc:Rect_
  public class Rect {
  
      public int x, y, width, height;
  
      public Rect(int x, int y, int width, int height) {
          this.x = x;
          this.y = y;
          this.width = width;
          this.height = height;
      }
  
      public Rect() {
          this(0, 0, 0, 0);
      }
  
      public Rect(Point p1, Point p2) {
          x = (int) (p1.x < p2.x ? p1.x : p2.x);
          y = (int) (p1.y < p2.y ? p1.y : p2.y);
          width = (int) (p1.x > p2.x ? p1.x : p2.x) - x;
          height = (int) (p1.y > p2.y ? p1.y : p2.y) - y;
      }
  
      public Rect(Point p, Size s) {
          this((int) p.x, (int) p.y, (int) s.width, (int) s.height);
      }
  
      public Rect(double[] vals) {
          set(vals);
      }
  
      public void set(double[] vals) {
          if (vals != null) {
              x = vals.length > 0 ? (int) vals[0] : 0;
              y = vals.length > 1 ? (int) vals[1] : 0;
              width = vals.length > 2 ? (int) vals[2] : 0;
              height = vals.length > 3 ? (int) vals[3] : 0;
          } else {
              x = 0;
              y = 0;
              width = 0;
              height = 0;
          }
      }
  
      public Rect clone() {
          return new Rect(x, y, width, height);
      }
  
      public Point tl() {
          return new Point(x, y);
      }
  
      public Point br() {
          return new Point(x + width, y + height);
      }
  
      public Size size() {
          return new Size(width, height);
      }
  
      public double area() {
          return width * height;
      }
  
      public boolean contains(Point p) {
          return x <= p.x && p.x < x + width && y <= p.y && p.y < y + height;
      }
  
      @Override
      public int hashCode() {
          final int prime = 31;
          int result = 1;
          long temp;
          temp = Double.doubleToLongBits(height);
          result = prime * result + (int) (temp ^ (temp >>> 32));
          temp = Double.doubleToLongBits(width);
          result = prime * result + (int) (temp ^ (temp >>> 32));
          temp = Double.doubleToLongBits(x);
          result = prime * result + (int) (temp ^ (temp >>> 32));
          temp = Double.doubleToLongBits(y);
          result = prime * result + (int) (temp ^ (temp >>> 32));
          return result;
      }
  
      @Override
      public boolean equals(Object obj) {
          if (this == obj) return true;
          if (!(obj instanceof Rect)) return false;
          Rect it = (Rect) obj;
          return x == it.x && y == it.y && width == it.width && height == it.height;
      }
  
      @Override
      public String toString() {
          return "{" + x + ", " + y + ", " + width + "x" + height + "}";
      }
  }
  